25080615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79621}}^1$

素因数の和:79639

約数の個数: 24

約数和(自身を含む): 49684128

約数和(自身を除く): 24603513

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 79621, 238863, 398105, 557347, 716589, 1194315, 1672041, 2786735, 3582945, 5016123, 8360205, 25080615]

約数ペア:

[(1, 25080615), (3, 8360205), (5, 5016123), (7, 3582945), (9, 2786735), (15, 1672041), (21, 1194315), (35, 716589), (45, 557347), (63, 398105), (105, 238863), (315, 79621)]